- hosts: fortimanager00
  collections:
    - fortinet.fortimanager
  connection: httpapi
  vars:
     ansible_httpapi_use_ssl: True
     ansible_httpapi_validate_certs: False
     ansible_httpapi_port: 443
  tasks:
   - name: IMSI.
     fmgr_firewall_gtp_imsi:
        bypass_validation: False
        adom: FortiCarrier # This is FOC-only object, need a FortiCarrier adom
        gtp: 'ansible-test' # name
        state: present
        firewall_gtp_imsi:
           action: allow #<value in [allow, deny]>
           apnmember: ''
           id: 1
           msisdn-prefix: 'ansible'
           selection-mode:
             - ms
             - net
             - vrf